<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>修改密码</title>
</head>
<body>

<h1>修改密码</h1>

<form action="" method="POST">

旧密码：<input type="password" name="oldpassword"><br>
新密码：<input type="password" name="newpassword"><br>
确认密码：<input type="password" name="conpassword"><br>

<input type="submit" value="修改">

<div th:text="${error}"></div>

</form>

</body>
</html>